{"id":687894,"date":"2024-08-23T12:48:48","date_gmt":"2024-08-23T11:48:48","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=687894"},"modified":"2024-08-23T12:48:48","modified_gmt":"2024-08-23T11:48:48","slug":"clo-long-khu-trung-xu-ly-nuoc-va-ung-dung-hoa-hoc","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/clo-long-khu-trung-xu-ly-nuoc-va-ung-dung-hoa-hoc\/","title":{"rendered":"Clo L\u1ecfng | Kh\u1eed Tr\u00f9ng, X\u1eed L\u00fd N\u01b0\u1edbc v\u00e0 \u1ee8ng D\u1ee5ng H\u00f3a H\u1ecdc"},"content":{"rendered":"<p class=\"sidekick\">Clo l\u1ecfng: t\u00ecm hi\u1ec3u v\u1ec1 c\u00f4ng d\u1ee5ng kh\u1eed tr\u00f9ng, x\u1eed l\u00fd n\u01b0\u1edbc v\u00e0 \u1ee9ng d\u1ee5ng trong h\u00f3a h\u1ecdc. B\u00e0i vi\u1ebft gi\u1ea3i th\u00edch c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 l\u1ee3i \u00edch c\u1ee7a clo l\u1ecfng.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/clo_long_khu_trung_xu_ly_nuoc_va_ung_dung_hoa_hoc.png\" alt=\"Clo L\u1ecfng | Kh\u1eed Tr\u00f9ng, X\u1eed L\u00fd N\u01b0\u1edbc v\u00e0 \u1ee8ng D\u1ee5ng H\u00f3a H\u1ecdc\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>Clo L\u1ecfng | Kh\u1eed Tr\u00f9ng, X\u1eed L\u00fd N\u01b0\u1edbc v\u00e0 \u1ee8ng D\u1ee5ng H\u00f3a H\u1ecdc<\/h2>\n<p>Clo l\u1ecfng (Cl<sub>2<\/sub>) l\u00e0 m\u1ed9t trong nh\u1eefng ch\u1ea5t h\u00f3a h\u1ecdc quan tr\u1ecdng v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau. N\u00f3 c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c kh\u1eed tr\u00f9ng, x\u1eed l\u00fd n\u01b0\u1edbc v\u00e0 nhi\u1ec1u \u1ee9ng d\u1ee5ng h\u00f3a h\u1ecdc kh\u00e1c. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1edbi thi\u1ec7u v\u1ec1 clo l\u1ecfng, c\u00e1ch n\u00f3 ho\u1ea1t \u0111\u1ed9ng v\u00e0 nh\u1eefng \u1ee9ng d\u1ee5ng ch\u00ednh c\u1ee7a n\u00f3.<\/p>\n<h2>Kh\u1eed Tr\u00f9ng B\u1eb1ng Clo L\u1ecfng<\/h2>\n<p>Clo l\u1ecfng l\u00e0 m\u1ed9t ch\u1ea5t kh\u1eed tr\u00f9ng m\u1ea1nh m\u1ebd. Khi h\u00f2a tan trong n\u01b0\u1edbc, clo t\u1ea1o th\u00e0nh axit hypochlorous (HOCl) v\u00e0 ion hypochlorite (OCl<sup>&#8211;<\/sup>), nh\u1eefng ch\u1ea5t n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ti\u00eau di\u1ec7t vi khu\u1ea9n, virus v\u00e0 c\u00e1c vi sinh v\u1eadt g\u00e2y b\u1ec7nh kh\u00e1c. Ph\u1ea3n \u1ee9ng n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n nh\u01b0 sau:<\/p>\n<p>Cl<sub>2<\/sub> + H<sub>2<\/sub>O \u2192 HOCl + HCl<\/p>\n<p>Axit hypochlorous l\u00e0 ch\u1ea5t kh\u1eed tr\u00f9ng hi\u1ec7u qu\u1ea3 h\u01a1n nhi\u1ec1u so v\u1edbi ion hypochlorite v\u00e0 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u1ea5t \u1edf pH trung t\u00ednh. V\u00ec v\u1eady, clo l\u1ecfng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m s\u1ea1ch v\u00e0 kh\u1eed tr\u00f9ng n\u01b0\u1edbc u\u1ed1ng, h\u1ed3 b\u01a1i v\u00e0 c\u00e1c b\u1ec1 m\u1eb7t trong ng\u00e0nh y t\u1ebf.<\/p>\n<h2>X\u1eed L\u00fd N\u01b0\u1edbc<\/h2>\n<p>Clo l\u1ecfng l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 x\u1eed l\u00fd n\u01b0\u1edbc. Qu\u00e1 tr\u00ecnh n\u00e0y gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c t\u1ea1p ch\u1ea5t h\u1eefu c\u01a1 v\u00e0 kh\u1eed tr\u00f9ng n\u01b0\u1edbc, \u0111\u1ea3m b\u1ea3o an to\u00e0n cho s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi khi s\u1eed d\u1ee5ng. Ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd n\u01b0\u1edbc b\u1eb1ng clo bao g\u1ed3m c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<p><u1><\/p>\n<li>Th\u00eam clo l\u1ecfng v\u00e0o n\u01b0\u1edbc.<\/li>\n<li>\u0110\u1ee3i m\u1ed9t th\u1eddi gian \u0111\u1ec3 clo ph\u1ea3n \u1ee9ng v\u00e0 kh\u1eed tr\u00f9ng n\u01b0\u1edbc.<\/li>\n<li>Ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo d\u01b0 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc \u0111\u1ea1t ti\u00eau chu\u1ea9n an to\u00e0n.<\/li>\n<p><\/u1><\/p>\n<p>Qu\u00e1 tr\u00ecnh n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap ti\u00eau di\u1ec7t vi khu\u1ea9n v\u00e0 virus m\u00e0 c\u00f2n lo\u1ea1i b\u1ecf m\u00f9i h\u00f4i v\u00e0 m\u00e0u s\u1eafc kh\u00f4ng mong mu\u1ed1n trong n\u01b0\u1edbc.<\/p>\n<h2>\u1ee8ng D\u1ee5ng H\u00f3a H\u1ecdc<\/h2>\n<p>Clo l\u1ecfng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t. M\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng quan tr\u1ecdng bao g\u1ed3m:<\/p>\n<p><u1><\/p>\n<li>S\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t: Clo l\u1ecfng l\u00e0 nguy\u00ean li\u1ec7u ch\u00ednh trong s\u1ea3n xu\u1ea5t nhi\u1ec1u h\u1ee3p ch\u1ea5t h\u00f3a h\u1ecdc nh\u01b0 PVC (polyvinyl chloride), clorua methylene v\u00e0 thu\u1ed1c t\u1ea9y.<\/li>\n<li>T\u1ea9y tr\u1eafng: Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p gi\u1ea5y v\u00e0 d\u1ec7t may, clo l\u1ecfng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea9y tr\u1eafng gi\u1ea5y v\u00e0 v\u1ea3i.<\/li>\n<li>Ch\u1ea5t x\u00fac t\u00e1c: Clo l\u1ecfng c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m ch\u1ea5t x\u00fac t\u00e1c trong nhi\u1ec1u ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc, gi\u00fap t\u0103ng t\u1ed1c \u0111\u1ed9 ph\u1ea3n \u1ee9ng v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t.<\/li>\n<p><\/u1><\/p>\n<h2>K\u1ebft Lu\u1eadn<\/h2>\n<p>Clo l\u1ecfng l\u00e0 m\u1ed9t ch\u1ea5t h\u00f3a h\u1ecdc quan tr\u1ecdng c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng trong \u0111\u1eddi s\u1ed1ng v\u00e0 c\u00f4ng nghi\u1ec7p. Kh\u1ea3 n\u0103ng kh\u1eed tr\u00f9ng v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc c\u1ee7a n\u00f3 \u0111\u00f3ng g\u00f3p t\u00edch c\u1ef1c v\u00e0o vi\u1ec7c b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng. B\u00ean c\u1ea1nh \u0111\u00f3, c\u00e1c \u1ee9ng d\u1ee5ng trong s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t v\u00e0 t\u1ea9y tr\u1eafng c\u00e0ng l\u00e0m t\u0103ng t\u1ea7m quan tr\u1ecdng c\u1ee7a clo l\u1ecfng trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Clo l\u1ecfng: t\u00ecm hi\u1ec3u v\u1ec1 c\u00f4ng d\u1ee5ng kh\u1eed tr\u00f9ng, x\u1eed l\u00fd n\u01b0\u1edbc v\u00e0 \u1ee9ng d\u1ee5ng trong h\u00f3a h\u1ecdc. B\u00e0i vi\u1ebft gi\u1ea3i th\u00edch c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 l\u1ee3i \u00edch c\u1ee7a clo l\u1ecfng.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[132],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Clo L\u1ecfng | Kh\u1eed Tr\u00f9ng, X\u1eed L\u00fd N\u01b0\u1edbc v\u00e0 \u1ee8ng D\u1ee5ng H\u00f3a H\u1ecdc<\/title>\n<meta name=\"description\" content=\"Clo l\u1ecfng: t\u00ecm hi\u1ec3u v\u1ec1 c\u00f4ng d\u1ee5ng kh\u1eed tr\u00f9ng, x\u1eed l\u00fd n\u01b0\u1edbc v\u00e0 \u1ee9ng d\u1ee5ng trong h\u00f3a h\u1ecdc. 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